linux-kernel - [PATCH 0/3] m68k: switch to MEMBLOCK + NO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1530613795-6956-1-git-send-email-rppt@linux.vnet.ibm.com>
Date:   Tue,  3 Jul 2018 13:29:52 +0300
From:   Mike Rapoport <rppt@...ux.vnet.ibm.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Sam Creasey <sammy@...my.net>
Cc:     Michal Hocko <mhocko@...nel.org>, linux-m68k@...ts.linux-m68k.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Mike Rapoport <rppt@...ux.vnet.ibm.com>
Subject: [PATCH 0/3] m68k: switch to MEMBLOCK + NO_BOOTMEM

Hi,

These patches switch m68k boot time memory allocators from bootmem to
memblock + no_bootmem.

The first two patches update __ffs() and __va() definitions to be inline
with other arches and asm-generic. This is required to avoid compilation
warnings in mm/memblock.c and mm/nobootmem.c.

The third patch performs the actual switch of the boot time mm. Its
changelog has detailed description of the changes.

I've tested the !MMU version with qemu-system-m68k -M mcf5208evb
and the MMU version with q800 using qemu from [1].

I've also build tested allyesconfig and *_defconfig.

[1] https://github.com/vivier/qemu-m68k.git

Mike Rapoport (3):
  m68k/bitops: convert __ffs to match generic declaration
  m68k/page_no.h: force __va argument to be unsigned long
  m68k: switch to MEMBLOCK + NO_BOOTMEM

 arch/m68k/Kconfig               |  3 +++
 arch/m68k/include/asm/bitops.h  |  8 ++++++--
 arch/m68k/include/asm/page_no.h |  2 +-
 arch/m68k/kernel/setup_mm.c     | 14 ++++----------
 arch/m68k/kernel/setup_no.c     | 20 ++++----------------
 arch/m68k/mm/init.c             |  1 -
 arch/m68k/mm/mcfmmu.c           | 11 +++++++----
 arch/m68k/mm/motorola.c         | 35 +++++++++++------------------------
 arch/m68k/sun3/config.c         |  4 ----
 9 files changed, 36 insertions(+), 62 deletions(-)

-- 
2.7.4